Mikel Arteta has hinted that the injuries suffered by Kai Havertz and Eberechi Eze in the win over Newcastle may not be serious. Eze scored the vital winner in a nervy 1-0 victory on Saturday night , but fans left the Emirates Stadium worried about two key players. Injuries to the attacking duo took the shine off a priceless victory, with Eze's stunning early goal enough to send them back to the Premier League summit. It was Havertz, who teed up the England star from a short corner in the ninth